... discharge mechanism No quarterly/annual maintenance checks and costly annual replacement of working parts and extinguishing agents A unique pressure gauge that indicates whether it is in working condition or not With...

... discharge mechanism No quarterly/annual maintenance checks and costly annual replacement of working parts and extinguishing agents A unique pressure gauge that indicates whether it is in working condition or not With...

... discharge mechanism No quarterly/annual maintenance checks and costly annual replacement of working parts and extinguishing agents A unique pressure gauge that indicates whether it is in working condition or not With...